html{
	background: transparent url(../img/bg.png) repeat 0 0;
}

body{
	font-family: Arial,sans-serif;
	font-size: 12px;
	color: #111;
	margin: 0 0 20px 0;
}
.content{
	width:960px;
	margin: 0 auto;
	float: none;
	display: block;
	background: #eee;
	min-height: 600px;
	border:1px solid #999;
}
.clear{
	width: 100%;
	display: block;
	clear: both;
}

.header{
	display: block;
	height: 40px;
	padding: 5px 2px;
	border-bottom: 1px solid #999;
}
	.header .title{
		float:  left;
		text-align: left;
		width: 40%;
		padding: 3px 2%;
	}
	.header .page_number{
		float: right;
		width: 40%;
		text-align: right;
		padding:3px  2%;
	}
.hero-text{
	min-height: 400px;
	border-bottom: 1px solid #999;
}
	.hero-text iframe {
		margin: 0 auto;
		display: block;
		padding:3px;
	}

.bottom-content{

}
	.bottom-content .bottom-left{
		float: left;
		width: 45%;
		min-height: 400px;
		text-align: center;
		padding: 5px;
	}
	.bottom-content .bottom-right{
		float: right;
		width: 45%;
		min-height: 400px;
		border-left: 1px solid #999;
		text-align: center;
		padding: 5px;
	}
		.bottom-right h3 span{
			text-transform: uppercase;
			text-align: center;
		}

	.bottom-nav{
		display: block;
		height: 50px;
		padding: 0 2px;
		border-top: 1px solid #999;
	}
		.bottom-nav ul{
			height: 50px;
			margin:0;
		}
		.bottom-nav ul li {
			list-style: none;
			float: left;
			display: inline-block;
			margin: 0 15px;
			height: 50px;
			line-height: 50px;
			padding: 0 20px;
		}
		.bottom-nav .left{
			float: left;
			width: 32%;
		}
			.bottom-nav .left li.help{
				border-right: 1px solid #999;
			}
			.bottom-nav .left li.end-analysis{
				border-right:1px solid #999;
			}
		.bottom-nav .right{
			float: right;
			width: 32%;
		}
			.bottom-nav .right ul {
				float: right;
			}
			.bottom-nav li.next{
				border-left: 1px solid #999;
			}
			.bottom-nav li.previous{
				border-left: 1px solid #999;
			}

		.bottom-nav .center{
			width: 32%;
			float: left;
		}
			.bottom-nav .center p {
				line-height: 50px;
				height: 50px;
				margin: 0;
				padding: 0;
				display: block;
				text-align: center;
			}